The present invention discloses a berber fleece dyeing and finishing process, which comprises: 1) pre-treatment; 2) dyeing; and 3) finishing: sequentially pouring 1-2 parts by weight of coconut oil fatty acid diethanolamide, 0.7 part by weight of polyvinyl pyrrolidone, 0.3 part by weight of calcium carbonate, and 0.7 part by weight of chitosan to 21.3 parts by mass of deionized water, uniformly stirring, pouring 0.6 part by weight of an agent, 0.8 part by weight of fatty acid amide, 0.9 part by weight of chloral, and 0.7 part by weight of triethanolamine, continuously stirring until completely mixing to prepare a finishing solution, carrying out an immersing rolling treatment on a fabric in the finishing solution, taking out, and carrying out constant temperature drying. According to the present invention, with the process, the dyed and finished fabric has characteristics of excellent mildew resistance, excellent moth resistance, excellent antibacterial property, excellent fire retardation, excellent static electricity resistance, strong washing resistance, and soft hand feeling.